Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Brad Gaucher

Bib: 18518 β€’M β€’Age: N/A

AB

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 50%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M55-59)
#0 / 1491
Top 22%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Brad

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 6:53/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:57
3.11 mi
Rank: #14612
Start β†’ 5K
23:57 | 7:43/mi
10K
47:35
6.21 mi
Rank: #14226 (+386)
5K β†’ 10K
23:38 | 7:37/mi
15K
1:11:00
9.32 mi
Rank: #13810 (+416)
10K β†’ 15K
23:25 | 7:33/mi
20K
1:34:15
12.43 mi
Rank: #13306 (+504)
15K β†’ 20K
23:15 | 7:30/mi
HALF
1:39:13
13.11 mi
Rank: #13190 (+116)
20K β†’ HALF
4:58 | 7:18/mi
25K
1:57:18
15.53 mi
Rank: #12849 (+341)
HALF β†’ 25K
18:05 | 7:28/mi
30K
2:21:00
18.64 mi
Rank: #12419 (+430)
25K β†’ 30K
23:42 | 7:38/mi
20M
2:31:19
20.00 mi
Rank: #12203 (+216)
30K β†’ 20M
10:19 | 7:36/mi
21M
2:38:53
21.00 mi
Rank: #11874 (+329)
20M β†’ 21M
7:34 | 7:34/mi
35K
2:44:18
21.75 mi
Rank: #11731 (+143)
21M β†’ 35K
5:25 | 7:15/mi
23M
2:53:29
23.00 mi
Rank: #11432 (+299)
35K β†’ 23M
9:11 | 7:21/mi
24M
3:00:36
24.00 mi
Rank: #11189 (+243)
23M β†’ 24M
7:07 | 7:07/mi
40K
3:06:44
24.85 mi
Rank: #10965 (+224)
24M β†’ 40K
6:08 | 7:11/mi
25.2M
3:09:26
25.20 mi
Rank: #10879 (+86)
40K β†’ 25.2M
2:42 | 7:50/mi
FINISH
3:16:27
26.22 mi
Rank: #10693 (+186)
25.2M β†’ FINISH
7:01 | 6:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:39:13
Pace7:35 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:37:14
Pace7:26 /mi
πŸ“ŠNegative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:5723:577:4323:57
7:43
-
10K
6.21 mi11:29:3547:357:4023:38
7:37
-0:06
15K
9.32 mi11:53:001:11:007:3823:25
7:33
-0:04
20K
12.43 mi12:16:151:34:157:3623:15
7:30
-0:03
HALF
13.11 mi12:21:131:39:137:354:58
7:18
-0:12
25K
15.53 mi12:39:181:57:187:3418:05
7:28
+0:10
30K
18.64 mi13:03:002:21:007:3423:42
7:38
+0:10
20M
20.00 mi13:13:192:31:197:3410:19
7:36
-0:02
21M
21.00 mi13:20:532:38:537:347:34
7:34
-0:02
35K
21.75 mi13:26:182:44:187:345:25
7:15
-0:19
23M
23.00 mi13:35:292:53:297:339:11
7:21
+0:06
24M
24.00 mi13:42:363:00:367:327:07
7:07
-0:14
40K
24.85 mi13:48:443:06:447:316:08
7:11
+0:04
25.2M
25.20 mi13:51:263:09:267:322:42
7:50
+0:39
FINISH
26.22 mi13:58:273:16:277:307:01
6:54
-0:56

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:54 /mi

Average Pace

7:30 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:52:09

57% of race

Time at Steady Pace

1:24:18

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:05:5723:577:4323:57
7:43
#14612
10K
6.21 mi11:29:3547:357:4023:38
7:37
#14226
15K
9.32 mi11:53:001:11:007:3823:25
7:33
#13810
20K
12.43 mi12:16:151:34:157:3623:15
7:30
#13306
HALF
13.11 mi12:21:131:39:137:354:58
7:18
#13190
25K
15.53 mi12:39:181:57:187:3418:05
7:28
#12849
30K
18.64 mi13:03:002:21:007:3423:42
7:38
#12419
20M
20.00 mi13:13:192:31:197:3410:19
7:36
#12203
21M
21.00 mi13:20:532:38:537:347:34
7:34
#11874
35K
21.75 mi13:26:182:44:187:345:25
7:15
#11731
23M
23.00 mi13:35:292:53:297:339:11
7:21
#11432
24M
24.00 mi13:42:363:00:367:327:07
7:07
#11189
40K
24.85 mi13:48:443:06:447:316:08
7:11
#10965
25.2M
25.20 mi13:51:263:09:267:322:42
7:50
#10879
FINISH
26.22 mi13:58:273:16:277:307:01
6:54
#10693
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14612101111011113121(Top 45%)9412(Top 58%)9412(Top 631%)
10K6.21 mi3.10 mi14226+3869932+1799932+17913912(Top 48%)9793(Top 60%)9793(Top 657%)
15K9.32 mi3.11 mi13810+4169747+1859747+18513121(Top 45%)9412(Top 58%)9412(Top 631%)
20K12.43 mi3.11 mi13306+5049506+2419506+24111817(Top 41%)8765(Top 54%)8765(Top 588%)
HALF13.11 mi0.68 mi13190+1169449+579449+5711016(Top 38%)8488(Top 52%)8488(Top 569%)
25K15.53 mi2.42 mi12849+3419289+1609289+16011044(Top 38%)8348(Top 51%)8348(Top 560%)
30K18.64 mi3.11 mi12419+4309058+2319058+23110655(Top 37%)8036(Top 49%)8036(Top 539%)
20M20.00 mi1.36 mi12203+2168941+1178941+1179794(Top 34%)7480(Top 46%)7480(Top 502%)
21M21.00 mi1.00 mi11874+3298785+1568785+1566935(Top 24%)5745(Top 35%)5745(Top 385%)
35K21.75 mi0.75 mi11731+1438705+808705+808845(Top 30%)6891(Top 42%)6891(Top 462%)
23M23.00 mi1.25 mi11432+2998545+1608545+1607731(Top 27%)6205(Top 38%)6205(Top 416%)
24M24.00 mi1.00 mi11189+2438402+1438402+1437273(Top 25%)5857(Top 36%)5857(Top 393%)
40K24.85 mi0.85 mi10965+2248256+1468256+1466588(Top 23%)5376(Top 33%)5376(Top 361%)
25.2M25.20 mi0.35 mi10879+868210+468210+467272(Top 25%)5718(Top 35%)5718(Top 384%)
FINISH26.22 mi1.02 mi10693+1868095+1158095+1156702(Top 23%)5329(Top 33%)5329(Top 357%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
Γ—21
+97ft-345ft

Overall

13121

Males

9412

M55-59

9412

5K→10K

3.1 - 6.2 mi

Top 48%
Γ—5
+79ft-138ft

Overall

13912

Males

9793

M55-59

9793

10K→15K

6.2 - 9.3 mi

Top 45%
Γ—3
+67ft-78ft

Overall

13121

Males

9412

M55-59

9412

15K→20K

9.3 - 12.4 mi

Top 41%
Γ—5
+106ft-86ft

Overall

11817

Males

8765

M55-59

8765

20K→HALF

12.4 - 13.1 mi

Top 38%
Γ—2
+19ft-37ft

Overall

11016

Males

8488

M55-59

8488

HALF→25K

13.1 - 15.5 mi

Top 38%
Γ—4
+66ft-88ft

Overall

11044

Males

8348

M55-59

8348

25K→30K

15.5 - 18.6 mi

Top 37%
Γ—9
+181ft-148ft

Overall

10655

Males

8036

M55-59

8036

30K→20M

18.6 - 20.0 mi

Top 34%
Γ—5
+64ft-50ft

Overall

9794

Males

7480

M55-59

7480

20M→21M

20.0 - 21.0 mi

Top 24%
Γ—8
+106ft-24ft

Overall

6935

Males

5745

M55-59

5745

21M→35K

21.0 - 21.8 mi

Top 30%
Γ—7
+17ft-86ft

Overall

8845

Males

6891

M55-59

6891

35K→23M

21.8 - 23.0 mi

Top 27%
Γ—5
+23ft-63ft

Overall

7731

Males

6205

M55-59

6205

23M→24M

23.0 - 24.0 mi

Top 25%
Γ—6
+12ft-82ft

Overall

7273

Males

5857

M55-59

5857

24M→40K

24.0 - 24.9 mi

Top 23%
Γ—1
+6ft-20ft

Overall

6588

Males

5376

M55-59

5376

40K→25.2M

24.9 - 25.2 mi

Top 25%
Γ—1
+13ft-16ft

Overall

7272

Males

5718

M55-59

5718

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
Γ—2
+22ft-21ft

Overall

6702

Males

5329

M55-59

5329

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4196*
Passed By
277
Net Change
+3919
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14612
5K β†’ 10K536*150+386#14612#14226
10K β†’ 15K464*48+416#14226#13810
15K β†’ 20K517*13+504#13810#13306
20K β†’ HALF1259+116#13306#13190
HALF β†’ 25K347*6+341#13190#12849
25K β†’ 30K452*22+430#12849#12419
30K β†’ 20M224*8+216#12419#12203
20M β†’ 21M330*1+329#12203#11874
21M β†’ 35K1474+143#11874#11731
35K β†’ 23M303*4+299#11731#11432
23M β†’ 24M247*4+243#11432#11189
24M β†’ 40K224*0+224#11189#10965
40K β†’ 25.2M882+86#10965#10879
25.2M β†’ FINISH1926+186#10879#10693
TOTALS4196*277+3919

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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